30926952 has 48 divisors (see below), whose sum is σ = 95727840. Its totient is φ = 8836128.

The previous prime is 30926947. The next prime is 30926953. The reversal of 30926952 is 25962903.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (30926953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30178 + ... + 31185.

It is an arithmetic number, because the mean of its divisors is an integer number (1994330).

Almost surely, 2^30926952 is an apocalyptic number.

It is an amenable number.

30926952 is an abundant number, since it is smaller than the sum of its proper divisors (64800888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30926952 is a wasteful number, since it uses less digits than its factorization.

30926952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61382 (or 61375 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 30926952 is about 5561.2005898007. The cubic root of 30926952 is about 313.8911275493.

It can be divided in two parts, 30926 and 952, that added together give a triangular number (31878 = T₂₅₂).

The spelling of 30926952 in words is "thirty million, nine hundred twenty-six thousand, nine hundred fifty-two".